In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Article: Take control of your health by learning these four numbers. They'll help with everything from losing weight to protecting your heart. Your daily calorie needs This is not technically a measurement, but it can have a huge influence on your health. Most women need 2,000 calories a day for good health, and men generally need about 2,550. One way to work out your daily calorie needs is to multiply   your weight in pounds by 13 to 15, depending on your activity level. But roughly, that's 300 to 400 calories for breakfast, 500 to 600 for lunch, and 600 to 700 for dinner. Trying to lose weight? Eat about 500 calories less. Your waist size Waist size is one of the best ways to measure whether your weight is affecting your heart health. When body fat is packed into your abdomen  ,your risk of heart attack increases. For women, health risk begins to rise when your waist is more than 35 inches. For men, risk increases with a measurement when your waist is over 40 inches. Your blood pressure Blood pressure rises and falls normally during the day. When it remains high, you have high blood pressure and this carries a higher risk or heart disease and stroke. A reading of 140/90 mm Hg or more is considered high, and if it's between 120/80 and 139/89, you may still be at risk and should be taking steps to prevent the development of high blood pressure. Your morning pulse rate Your pulse rate is the number of times your heart beats in one minute. A normal resting pulse rate is 60 to 90 beats per minute. People who are fit tend to have lower resting pulse rates because their heart muscles are in good shape. But if you don't exercise regularly and your heart rate is lower than the normal range, tell your doctor--it could be a sign of heart disease. 
 Answer: Taking in a little fewer calories than the total amount
How can you control daily calories if you decide to lose weight?

Article: Four hundred and three babies are crying loudly. Do you know how to make them quiet in 41 seconds? There is an amazing new product on sale in prefix = st1 /Japanwhich does exactly this. It is an LP (a long-playing record) of sounds from inside a mother's body, which a hospital doctor recorded. In tests with the record she played the LP to 403 crying babies. After 41 seconds not one baby was crying and 161 of them were sleeping.  The record began as an experiment by Professor Hajime Minooka of the Nippon Medical University near Tokyo. He was looking for something natural that helped new-born babies go to sleep. The sound of the mothers' heart-beat and other body sounds are the things the babies heard inside their mothers. They feel safe and happy when they hear these sounds again. And they go to sleep.  Hospitals in Osaka and Tokyoare using the LP. 10, 000 young couples are using it too. Toshiba Music Company who makes and sells the records is very happy. One and a half million couples marry every year inJapan. Many will have babies, so the LP will definitely be a hit! 
 Answer: One million and a half babies are born inJapanevery year.
Which of the following is TRUE according to the passage?

Article: The sharing economy has grown in recent years to include everything from apartment sharing to car sharing to community tool sharing. Since 2009, a new form of sharing economy has been emerging in neighborhoods throughout the US and around the world---- Little Free Library. The libraries are boxes placed in neighborhoods from which residents can withdraw   and deposit   books. Little Free Libraries come in all shapes and sizes. Some libraries also have themes, focusing on books for children, adults, or tour guides. In 2009, Tod Bol built the first Little Free Library as a gift to his mother, who was a devoted reader. When he saw the people of his community gathering around it, exchanging conversation as well as books, he knew he wanted to take his simple idea further. "I think Little Free Libraries open the door to conversations we want to have with each other," Bol said. Since then, his idea has become a movement, spreading from state to state and country to country. According to Little FreeLibrary.org, there are now 18,000 of the little structures around the world, located in each of the 50 US states and 70 countries in Europe, Africa and Asia. The Internet has helped to spread Little Free Libraries. But an Atlantic article says the little structures serve as a cure for a world of e-reader downloads. The little wooden boxes are refreshingly physical and human. For many people, the sense of discovery is Little Free Libraries' main appeal. "A girl walking home from school might pick up a graphic novel that gets her excited about reading; a man on his way to the bus stop might find a volume of poetry that changes his outlook on life," says the Atlantic article. "Every book is a potential source of inspiration". 
 Answer: Citizens shared them.

How do Little Free Libraries get their books?

